Simnia cf. ilhabelensis Fehse, 2001 | 
Simnia ilhabelensis Fehse, 2001 | 
Simnia inflexa (Sowerby, 1832) |
Simnia jacintoi Fehse & Trigo, 2015 | 
Simnia loebbeckeana (Weinkauff, 1881) | 
Simnia nicaeensis Risso, 1826 |
Simnia patula (Pennant, 1777) | 
Simnia sp. 124299 | 
Simnia sp. 157890 |
Simnia sp. 281601 | 
Simnia sp. 42483 | 
Simnia sp. 5034 |
Simnia spelta (L., 1758) | 
Simnialena acuminata (Sowerby, 1848) | 
Simnialena cf. acuminata (Sowerby, 1848) |
Simnialena rufa (G. B. Sowerby I, 1833) | 
Simnialena uniplicata (Sowerby, 1848) | 
Sphaerocypraea incomparabilis (Briano, 1993) - FAKE |
Spiculata bijuri Cate, 1976 | 
Spiculata cf. bijuri Cate, 1976 | 
Takasagovolva gigantea (Azuma, 1974) |
Takasagovolva honkakujiana (Kuroda, 1929) | 
Testudovolva cf. pulchella (H.Adams, 1873) | 
Testudovolva ericae (Cossignani & Calo, 2002) |
Testudovolva nebula (Azuma & Cate, 1971) | 
Testudovolva nipponensis (Pilsbry, 1913) | 
Testudovolva orientis C. N. Cate, 1973 |
Testudovolva pulchella (H.Adams, 1873) | 
Volva cf. striata (Lamarck, 1810) | 
Volva cumulata Iredale, 1931 |
Volva habei Oyama, 1961 | 
Volva kilburni Cate, 1975 | 
Volva striata (Lamarck, 1810) |
Volva volva (L., 1758) | 
Volva volva hosoyai Oyama, 1961 | 
Xandarovula aff. hammesi Bertsch & Bibbey, 1982 |
Xandarovula hammesi Bertsch & Bibbey, 1982 | | |
